Gas supply marine vessel

ABSTRACT

A gas supply marine vessel and a refueling facility are described. The gas supply marine vessel includes a hull with an upper deck having an elongated cargo cavity formed therein. Gas interface modules are disposed in the cavity and extend between hull sides, each module having a plurality of fuel vessel docking stations. A plurality of stacked fuel container assemblies are fluidically coupled to the docking stations. A gantry, is movable along the length of the cavity, straddles the cargo cavity between hull sides. An articulating crane is mounted on the gantry and it utilized to move fuel container assemblies to a fuel container depression formed in the deck of a floating refueling facility. The floating refueling facility includes a concave side to facilitate mooring adjacent a shoreline, the concave side forming angled extensions at corners of the deck with a linkspan extending from each of the angled extensions.

PRIORITY CLAIM

This application is a divisional of U.S. patent application Ser. No.17/006,542, filed Aug. 28, 2020, which claims the benefit of priority toU.S. Provisional Application No. 63/008,377, filed Apr. 10, 2020. Thebenefit of each of these Applications is claimed and the disclosure ofeach of these applications is incorporated by reference in its entirety.

FIELD OF THE INVENTION

The present disclosure generally relates to the delivery of natural gasby a marine vessel, and more particularly to a gas supply marine vesseland gas supply refueling facilities that permit the delivery of largevolumes of natural gas to temporary or remote costal locations.

BACKGROUND OF THE INVENTION

It is well known that natural gas has a much lower carbon footprint thanother fossil fuels, such as coal or oil. Thus, as the world strives toreduce the worldwide carbon footprint, the use of natural gas as a fuelhas increased. One drawback to the use of natural gas as a fuel sourceis the difficulty of supply and storage. Typically, a steady supply oflarge volumes of natural gas requires installation of a pipeline to thepoint of use or storage. It is well known that pipelines can often takeyears to construct in the face of government regulations and right ofway acquisition. Moreover, terrain may inhibit installation. Pipelinesalso require pumping stations and other infrastructure, as well ason-going monitoring and maintenance. As such, pipelines are particularlyill-suited for point of use or storage locations that may be temporaryin nature or generally remote in location.

Thus, there is a need for a system to provide a steady supply of largeamounts of natural gas to temporary or remote costal locations.

BRIEF DESCRIPTION OF THE DRAWINGS

Various embodiments of the present disclosure will be understood morefully from the detailed description given below and from theaccompanying drawings of various embodiments of the disclosure. In thedrawings, like reference numbers may indicate identical or functionallysimilar elements. Embodiments are described in detail hereinafter withreference to the accompanying figures, in which:

FIG. 1 is a perspective view from the stern of a gas supply marinevessel loaded with a plurality of stacked fuel container assemblies.

FIG. 2 is a perspective view from the bow of the gas supply marinevessel of FIG. 1.

FIG. 3 is a perspective view of a gas supply marine vessel with spacedapart gas interface modules.

FIG. 4a is a perspective view of a gantry assembly for loading andunloading fuel container assemblies.

FIG. 4b is another perspective view of the gantry assembly of FIG. 4 a.

FIG. 5 is a perspective view of the gantry assembly of FIGS. 4a and 4binstalled on a gas supply marine vessel.

FIG. 6 is a perspective view of a stackable fuel container assembly.

FIG. 7 is a perspective view of a gantry assembly of a gas supply marinevessel moving a fuel container assembly adjacent a dock facility.

FIG. 8 is a perspective view of a gas interface module.

FIG. 9 is a perspective view of the gas interface module of FIG. 7installed on a gas supply marine vessel.

FIG. 10 is a perspective view of a gas supply marine vessel with stackedfuel container assemblies fluidically coupled to one side of a gasinterface module.

FIG. 11 is a perspective view of stacked fuel container assembliesfluidically coupled to one side of a gas interface module.

FIG. 12 is a perspective view of the gas interface module of FIG. 11with fuel container assemblies fluidically coupled to both sides of thegas interface module.

FIG. 13 is a close-up perspective view of the gas interface module ofFIG. 11.

FIG. 14 is a close-up perspective view a fuel container assembly dockingstation of a gas interface module.

FIG. 15a is an overhead view of a floating refueling facility.

FIG. 15b is a cut-away end view of the floating refueling facility ofFIG. 16 a.

FIG. 15c is a side view of the floating refueling facility of FIG. 16 a.

FIG. 16 is a perspective view of a gas supply marine vessel docked at afloating refueling facility.

FIG. 17 is another perspective view of the gas supply marine vessel ofand floating refueling facility of FIG. 16.

FIG. 18a is an overhead view of another embodiment of a floatingrefueling facility.

FIG. 18b is a cut-away end view of the floating refueling facility ofFIG. 18 a.

FIG. 18c is a side view of the floating refueling facility of FIG. 18 a.

FIG. 18d is an end view of the floating refueling facility of FIG. 18 a.

FIG. 19 is a perspective view of the floating refueling facility of FIG.18 a.

FIG. 20 is another perspective view of the floating refueling facilityof FIG. 18 a.

FIG. 21a is an overhead view of a gas supply marine vessel docked at thefloating refueling facility of FIG. 19 a.

FIG. 21b is a cut-away end view of gas supply marine vessel and floatingrefueling facility of FIG. 21 a.

FIG. 21c is a perspective view of a gas supply marine vessel docked at afloating refueling facility illustrating the functionality of the fuelcontainer assemblies.

FIG. 22 is a perspective view of a land-based refueling facility havingstacked fuel container assemblies fluidically coupled to a gas interfacemodule.

FIG. 23 is another perspective view of land-based refueling facility ofFIG. 22.

DETAILED DESCRIPTION OF THE DISCLOSURE

Disclosed herein is a gas supply marine vessel and various refuelingfacilities particularly suited for receiving the gas supply marinevessel, including a floating refueling facility and a land-basedrefueling facility. The gas supply marine vessel includes a buoyant,elongated hull with an upper deck having an elongated cargo cavityformed within the upper deck and a gantry assembly straddling the cargocavity between hull sides and movable along the length of the cavity. Anarticulating crane is mounted on the gantry assembly and includes a boomwith a first end pivotally attached to the gantry assembly and aspreader assembly attached to the second end of the boom, thearticulating crane disposed to manipulate stackable fuel containerassemblies disposed within the cavity. Also disposed within the cavityare one or more gas interface modules, each gas interface module havingan elongated frame extending across the cargo cavity between first andsecond hull sides with each frame having a plurality of spaced apartfuel vessel docking stations disposed along the length of at least oneframe side. A plurality of stackable fuel container assemblies arefluidically coupled to the gas interface module via the fuel vesseldocking stations, all of which are in fluid communication with amanifold. The stackable fuel container assemblies are selectivelyattachable and removable from the gas interface module utilizing thegantry assembly and articulating crane. The floating refueling facilityincludes a floating deck with an upper deck surface extending betweenthe sides and the ends of the deck with a first angled extensionprojecting away from one corner of the floating deck and a second angledextension projecting away from another corner of the deck. A fuelcontainer depression is formed in the upper deck surface with anenclosure extending along at least a portion of the perimeter of thefuel container depression. Disposed within the depression are one ormore gas interface modules, each gas interface module having anelongated frame with each frame having a plurality of spaced apart fuelvessel docking stations disposed along the length of at least one frameside. A plurality of stackable fuel container assemblies are positionedadjacent the gas interface module and fluidically coupled to the gasinterface module via the fuel vessel docking stations, all of which arein fluid communication with a manifold. The stackable fuel containerassemblies are selectively attachable and removable from the gasinterface modules utilizing the gantry assembly and articulating cranecarried by the gas supply marine vessel. The land-based refuelingfacility also includes a plurality of stacked fuel container assembliesfluidically coupled to a gas interface module.

With reference to FIGS. 1 and 2, a gas supply marine vessel 10 is shown.Gas supply marine vessel 10 includes a buoyant, elongated hull 12 havinga first or bow end 14 and a second or stern end 16. Hull 12 is formed ofa first hull side 18 and an opposing second hull side 20, each hull sidehaving an upper edge 24, such that first hull side 18 has an upper edge24 a and second hull side has an upper edge 24 b. In some embodiments,bottom 25 of hull 12 extending between the first end 14 and the secondend 16 may have a keel 27, while in other embodiments, bottom 25 may besubstantially flat. In one or more embodiments, bottom 25 may be shallowdraft to allow vessel 10 approach the coast line of remote locations. Anupper deck 26 extends between the hull sides 18, 20. Defined along upperdeck 26 between hull sides 18, 20 is an elongated cargo area 28. In oneor more embodiments, cargo area 28 is an elongated cargo cavity formedin upper deck 26 between hull sides 18, 20, with cargo cavity 28 havingopposing cavity sides 29 a, 29 b (see FIG. 3) that are substantiallyparallel with hull sides 18, 20. In this regard, in cargo cavity 28 maybe substantially rectangular extending along a major axis that isgenerally parallel with the centerline of the hull 12 and keel 27 and aminor axis extending between sides 18, 20. In one or more embodiments,cargo cavity 28 is open, while in other embodiments, cargo cavity 28 mayinclude a temporary, movable or removable cover (not shown) to cover orat least partially enclose cargo cavity 28 when gas supply marine vessel10 is moving between locations of call. In one or more embodiments, gassupply marine vessel 10 is a self-propelled boat that is generallymovable under its own power, while in other embodiments, gas supplymarine vessel 10 may be a barge, in which case, first end 14 and secondend 16 substantially the same in shape.

In embodiments where gas supply marine vessel 10 is a boat, positionedat one end 14, 16 of the hull 12 and extending between the two hullsides 18, 20 is a multi-deck, enclosed accommodation structure 30.Accommodation structure 30 generally rises above upper deck 26 and mayinclude a bridge 31 having a wheelhouse 35, as well as a crane controlcabin 33 extending towards the opposite end 14, 16 and overlooking thecargo cavity 28.

A gantry assembly 32 straddles cargo cavity 28 between the two hullsides 18, 20. Gantry assembly 32 is movable relative to the two sides18, 20 along at least a portion of the length of the hull 12. In one ormore embodiments, gantry assembly 32 can translate at least the lengthof cavity 28.

An articulating crane 34 is mounted on the gantry assembly 32.Articulating crane 34 includes a boom 36 with a first end 37 pivotallyattached to the gantry assembly 32 and a cargo engagement mechanism 38attached to the second end 40 of the boom 36.

A track 41 may extent along at least a portion of the length of cargocavity 28 to guide gantry assembly 32. In one or more embodiments, atrack 41 may be provided on each side of cargo cavity 28. Each track 41may be positioned between cavity sides 29 a, 29 b and the adjacent hullside 18, 20, respectively.

In some embodiments, one or more gas interface modules 42 are positionedin the cargo cavity 28. In other embodiments, a plurality of gasinterface modules 42 are positioned in the cargo cavity 28. In theillustrated embodiment, two spaced apart gas interface modules 42 a, 42b are shown. Gas interface module 42 will be explained below in moredetail in FIG. 8. Gas interface module 42 may be permanently affixedwithin cargo cavity 28 or removably attached thereto. In one or moreembodiments, as described below with respect to operation, gas supplymarine vessel 10 need not include any gas interface module 42.

Each gas interface module 42 is disposed to be fluidically coupled to aplurality of fuel container assemblies 70 positioned adjacent the gasinterface module 42. In the illustrated embodiment, each of a pluralityof fuel container assemblies 70 is separately coupled to gas interfacemodules 42 a, 42 b. In one or more embodiments, fuel containerassemblies 70 are stacked in columns and may be arranged adjacent oneanother in rows to form a set of fuel container assemblies 70, with eachof a plurality of fuel container assemblies 70 in a set fluidicallycoupled separately to the gas interface module 42. In addition to beingfluidically coupled, being adjacent the gas interface module 42, one ormore of the fuel container assemblies 70 may also be attached orotherwise physically coupled to the gas interface module 42 to securethe fuel container assemblies 70 during transport.

In FIG. 1, two gas interface modules 42 are shown, with a first set 70 aand a second set 70 b of fuel container assemblies 70 fluidicallycoupled to gas interface module 42 a and a third set 70 c and a fourthset 70 d of fuel container assemblies 70 fluidically coupled to gasinterface module 42 b. A fifth set 70 e of fuel container assemblies 70are stored on deck 26 but are not fluidically coupled to a gas interfacemodule 42. In FIG. 2, fuel container sets 70 a-70 d are shown, but onlysecond set 70 b and third set 70 c of fuel container assemblies 70 areshown fluidically coupled to a gas interface module 42.

Turning to FIG. 3, gas supply marine vessel 10 is shown adjacent a dockfacility 77. Gas supply marine vessel 10 has a bow end 14 and a sternend 16. Gas supply marine vessel 10 has a first hull side 18 and anopposing second hull side 20, each hull side having an upper edge 24,such that first hull side 18 has an upper edge 24 a and second hull sidehas an upper edge 24 b. Upper deck 26 extends between the hull sides 18,20. Formed in upper deck 26 between hull sides 18, 20 is an elongatedcargo cavity 28, having opposing cavity sides 29 a, 29 b that aresubstantially parallel with hull sides 18, 20. In the illustratedembodiment, cargo cavity 28 is open. In one or more embodiments, cargocavity 28 has a depth D of at least the approximate height of one fuelcontainer assembly 70. In yet other embodiments, such as is illustratedin FIGS. 3 and 21B, cargo cavity 28 may have a depth D of at least theapproximate height of two fuel container assemblies 70.

Positioned at the first end 14 of gas supply marine vessel 10 andextending between the two hull sides 18, 20 is a multi-deck, enclosedaccommodation structure 30. Accommodation structure 30 generally risesabove upper deck 26 and may include a bridge 31.

A gantry assembly 32 straddles cargo cavity 28 between the two hullsides 18, 20. Gantry assembly 32 is movable relative to the two sides18, 20 along at least a portion of the length of cavity 28.

An articulating crane 34 is mounted on the gantry assembly 32.Articulating crane 34 includes a boom 36 with a first end 37 pivotallyattached to the gantry assembly 32 and a cargo engagement mechanism 38attached to the second end 40 of the boom 36.

A track 41 may extent along at least a portion of the length of cargocavity 28 to guide gantry assembly 32. In the illustrated embodiment, afirst track 41 a extends adjacent hull side 18 and a second track 41 bextends adjacent hull side 20.

In the illustrated embodiment, two spaced apart gas interface modules 42a, 42 b are shown positioned in the cargo cavity 28. Gas interfacemodule(s) 42 may be permanently affixed within cargo cavity 28 orremovably attached thereto.

Each gas interface module 42 is disposed to be fluidically coupled to aplurality of fuel container assemblies 70, which in the illustratedembodiment are shown positioned on dock facility 77 prior to loadinginto cargo cavity 28 utilizing articulating crane 34 and gantry assembly32.

In FIGS. 4a and 4b , some embodiments of gantry assembly 32 andarticulating crane 34 are shown in more detail. Gantry assembly 32 maygenerally includes a first support leg system 90 spaced apart from asecond support leg system 92 with one or more bridge girders 94extending between the first and second support leg systems 90, 92,thereby permitting gantry assembly 32 to straddle cargo cavity 28 (seeFIGS. 1-3). Support legs 90, 92 are of sufficient height to allow gantryassembly 32 to move freely above cargo cavity 28 without interferencefrom gas interface modules 42 or fuel container assemblies 70 deployedwithin cargo cavity 28. Articulating crane 34 is mounted along bridgegirder(s) 94. In one or more embodiments, a sled 96 is slidably mountedon the bridge girder(s) 94, with articulating crane 34 pivotally mountedto sled 96. Being slidably mounted, sled 96 can move between sides 18,20 of hull 12 (see FIG. 1), while in some embodiments, articulatingcrane 34 can pivot 360 degrees, permitting articulating crane 34 maximumreach for manipulating a fuel container assembly 70.

In one or more embodiments, gantry assembly 32 includes a guidemechanism 98 mounted on a distal end 100 of each support leg assembly90, 92, each guide mechanism 98 disposed to engage a track 41 adjacentcargo cavity 28 (see FIGS. 1-3). Although not limited to a particularconfiguration, in one or more embodiments, track 41 is a linear rail andguide mechanism 98 is a wheel. In another embodiment, track 41 is alinear rack and guide mechanism 98 is a pinion.

Although not limited to a particular configuration, in one or moreembodiments, articulating crane 34 is a knuckle crane. In any event,articulating crane 34 may comprise a rotatable base 108 to which thefirst end 37 of boom 36 is attached. In one or more embodiments, boom 36includes a first arm 110 having first end 37 pivotally attached to thebase 108. The second end 114 of first arm 110 attached to a second arm112 at a first end 115 of the second arm 112. The second end 40 ofsecond arm 112 attaches to a cargo engagement mechanism 38. In one ormore embodiments, cargo engagement mechanism 38 is a spreader assembly120 attached to the second end 40 of second arm 112.

In one or more embodiments, spreader assembly 120 may include a firstarm 124 with a first gripper assembly 126 disposed at a distal end 128of the first arm 124 and a second arm 130 with an opposing secondgripper assembly 132 disposed at a distal end 133 of the second arm 130,wherein the second arm 130 is movable relative to the first arm 124.Spreader assembly 120 may further include an elongated base 134 having afirst end 136 and a second end 138 with first gripper assembly 126mounted adjacent the first end 136 and opposing second gripper assembly132 mounted at the second end 138, where one of the gripper assemblies126, 132 is movable relative to the other. In this regard, in one ormore embodiments, first arm 124 may be slidlingly mounted in the firstend 136 of elongated base 134 and second arm 130 may be slidinglymounted in the second end 138 of elongated base 134 so that armstelescope from base 134. Thus, elongated base 134 may be a tube withfirst and second arms 124, 130 telescopically movable relative to oneanother.

FIG. 5 illustrates gantry assembly 32 and articulating crane 34 mountedadjacent upper deck 26 of gas supply marine vessel 10. Specifically,gantry assembly 32 is shown extending between hull sides 18, 20 alongupper deck 26 adjacent cargo cavity 28. In the illustrated embodiment, atrack 41 runs along the upper edge 24 b of hull side 20 and is engagedby guide mechanism 98 of support leg 92 of gantry assembly 32. Gantryassembly 32 includes one or more bridge girders 94 that extend overcargo cavity 28. A sled 96 is movably mounted on bridge girder 94 and isdisposed to slide along bridge girder 94. Articulating crane 34 islikewise mounted on sled 96 and includes a base 108 that may be rotated.In one or more embodiments, base 108 is rotatable 360 degrees to permitarticulating crane 34 full access to fuel container assemblies 70disposed within cargo cavity 28. To this end, articulating crane 34 alsoincludes a boom 36 with a first end 37 pivotally attached to base 108and a second end 40 attached to a cargo engagement mechanism 38. In oneembodiment, cargo engagement mechanism 38 includes a spreader assembly120 that may be utilized to grasp fuel container assemblies 70. To givearticulating crane 34 additional flexibility, boom 36 includes a firstarm 110 that can articulate relative to a second arm 112. Operation ofgantry assembly 32 and articulating crane 34 can be overseen from bridge31 mounted on accommodation structure 30, and in particular, cranecontrol cabin 33 overlooking upper deck 26.

Although fuel container assembly 70 is not limited to any particularconfiguration so long as it includes fuel vessel 74 and can bemanipulated by gantry assembly 32 and articulating crane 34 as generallydescribed herein, FIG. 6 illustrates one embodiment of a fuel containerassembly 70. In the illustrated embodiment, fuel container assembly 70may be formed of a frame 72 supporting a fuel vessel 74 mounted on theframe 72. In one or more embodiments, frame 72 extends around the fuelvessel 74. Where fuel vessel 74 is an elongated cylinder, frame 44 maylikewise be elongated, and may include a side frame portion 76 extendingbetween end frame portions 78 a, 78 b. It will be appreciated that inone or more embodiments, each frame 44 may be configured to allowanother frame to be stacked on top of it. Thus, in the illustratedembodiments, the end frame portions 78 a, 78 b and side frame portions76 of a first fuel container assembly 70 can be engaged with and supportthe side frame portion 76 and end frame portions 78 a, 78 b of a secondfuel container assembly 70 stacked on top of the first fuel containerassembly 70. In any event, frame 44 preferably surrounds fuel vessel 74such that fuel container assemblies 70 may be readily manipulated byarticulating crane 34 and cargo engagement mechanism 38.

While frame 44 is shown as elongated, neither frame 44 nor fuel vessel74 are limited to a particular shape. As a non-limiting example, in oneembodiment, frame 44 may be square and fuel vessel 74 may be round. Inanother embodiment, fuel vessel 74 is cylindrical (as best seen in FIG.6 and frame 44 is rectangular. Frame 44 may also be sized in accordancewith standard International Organization for Standardization (ISO)shipping container sizes. Thus, frame 44 may have a width ofapproximately 2.4 meters, a height of approximately 2.6 meters and alength of approximately 6, 12 or 14 meters to accommodate groundtransport of fuel container assemblies 70 my standard sized vehicles.Typically, fuel container assemblies 70 carried by frames of thesestandard ISO dimensions would have volumes of approximately 45 to 47 m³for a 12 meter container and approximately 22 to 24 m³ for a 6 metercontainer in order to supply the commercial amounts of fuel contemplatedby the refueling facilities described herein. Moreover, frame 44 mayinclude weight bearing corner posts and corner castings in each of theeight corners to allow fuel container assemblies 70 to be readilystacked as described herein. In some embodiments, fuel containerassembly 70 is a T50 ISO tank container.

Likewise, fuel vessel 74 is not limited to a particular shape orconfiguration. Thus, in some embodiments, fuel vessel 74 may beelongated and cylindrical, or may be bi-lobed in shape. In any event,fuel vessel 74 is generally provided to transport liquified natural gas(LNG), liquified petroleum gas (LPG), compressed natural gas (CNG), andsimilar fuels. Thus, fuel vessel 74 may be insulated to maintain the lowtemperature of the liquified gas. The fuel vessel 74 may be a cryogeniccontainer. The fuel vessel 74 may be a pressure vessel to maintain thegas as a liquid or in a compressed fluid. Thus, fuel vessel 74 may bedouble walled, having an inner wall and an outer wall with insulationdisposed between the inner and outer walls.

In one or more embodiments, fuel vessel 74 includes a first port 75 afor loading/unloading of LNG or LPG and a second port 75 b for vapor.

FIG. 7 illustrates gantry assembly 32 and articulating crane 34 of gassupply marine vessel 10 moving a fuel container assembly 70. In thisembodiment, cargo cavity 28 is shown formed in upper deck 26. Aplurality of fuel container assemblies 70 are shown disposed withincargo cavity 28 in stacked fashion. In the embodiment, gantry assembly32 is shown extending over cargo cavity 28 and the stacked fuelcontainer assemblies 70 deployed therein. It will be appreciated thatbridge girder 94 extends between support legs 92 of gantry assembly 32at a sufficient height to allow gantry assembly 32 to move along tracks41 disposed along the edge 24 of hull sides 18, 20 without interferingwith the stacked fuel container assemblies 70. In this embodiment, aplurality of fuel container assemblies 70 are illustrated, arranged insets 70 a, 70 b, 70 c and 70 d. Second set 70 b and third set 70 c offuel container assemblies 70 are shown stacked and fluidically coupledto a gas interface module 42 disposed in cargo cavity 28. The cargoengagement mechanism 38 of articulating crane 34 is shown engaging afuel container assembly 70, and in particular, a spreader assembly 120is shown grasping frame 72 in which is mounted a fuel vessel 74. In theembodiment, base 108 of articulating crane 34 is pivoted on sled 96 toremove fuel container assembly 70 from set 70 a of fuel containerassemblies 70. Gantry assembly 32 is moved along deck 26 to a desiredlocation adjacent dock facility 77, at which point first and secondarticulating arms 110, 112 of boom 36 may be extended to place fuelcontainer assembly 70 on dock facility 77.

Turning to FIG. 8, embodiments of a gas interface module 42 aredescribed in more detail. In one or more embodiments, each gas interfacemodule 42 has an elongated frame 44 having a first elongated side 46 andan opposing second elongated side 48, which sides 46, 48 extend betweena first end 50 and a second end 52. In one or more embodiments, theframe 44 of one or more of the gas interface modules 42 extendssubstantially between the two hull sides 18, 20, the full width W of thecargo cavity 28. Additionally, in one or more embodiments, a pluralityof spaced apart fuel vessel docking stations 54 along the length of atleast one frame side 46, 48. Although not limited to a particularconfiguration, in the illustrated embodiment, each gas interface module42 includes at least five fuel docking stations 54 along a frame side,namely fuel docking stations 54 a, 54 b, 54 c, 54 d and 54 e.

Each gas interface module 42 includes a pipe manifold 56 which may haveone or more gather pipes 58 extending along a portion of the length ofthe frame 44 and fluidically connecting the docking stations 54. Eachdocking station includes at least one fuel vessel connection line 60fluidically connected to the gather pipe 58. In one or more embodiments,each docking station 54 has two fuel vessel connection lines 60 a, 60 bfluidically connected to a gather pipe 58. One fuel vessel connectionline 60 a may be a loading/discharge line and the other fuel vesselconnection line 60 b may be a vapor return line.

While a gas interface module frame 44 may have only have a single level62, in one or more embodiments, frame 44 may a plurality of spaced apartlevels 62. In one or more embodiments, frame 44 may have two levels toaccommodate at least two fuel container assemblies 70 stacked on top ofone another, while in other embodiments, frame 44 may have at leastthree levels to accommodate at least three fuel container assemblies 70stacked on top of one another. In any event, in one or more embodiments,each level 62 may be the approximate height of a fuel container assembly70 as described above. Moreover, each level 62 may include a walkway 64extending between the two frame ends 50, 52, with each fuel vesseldocking stations 54 of a level 62 positioned above the walkway 64. Inone or more embodiments, fuel vessel docking stations 54 are spacedapart along the length of the gather pipe 58. In one or moreembodiments, the fuel vessel connection lines 60 are spaced apart alongthe length of the gather pipe 58. In the illustrated embodiment, atleast five spaced apart fuel vessel docking stations 54 are deployed ateach level 62. Likewise, the gas interface module 42 may include aplurality of spaced apart fuel vessel docking stations 54 along thelength of both elongated frame sides 46, 48. Finally, a gas interfacemodule 42 may include one or more pumps 66 carried by the frame 44 andin fluid communication with the pipe manifold 56.

FIG. 9 specifically illustrates a gas interface module 42 disposed incargo cavity 28 formed in upper deck 26 of a gas supply marine vessel10. In this embodiment, gas interface module 42 extends between cargocavity sides 29 a, 29 b. FIG. 10 further illustrates a plurality ofstacked fuel container assemblies 70 fluidically coupled to gasinterface module 42 of FIG. 9. FIG. 11 is a perspective view of aplurality of stacked fuel container assemblies 70 fluidically coupled toone side of a gas interface module 42. In particular, a set of fuelcontainer assemblies 70 is shown with five stacks of fuel containerassemblies 70, with three fuel container assemblies 70 in each stack.Each fuel container assembly 70 is separately coupled to gas interfacemodule 42 at its own docking station 54. FIG. 12 is a perspective viewof the gas interface module 42 of FIG. 11 with fuel container assemblies70 fluidically coupled adjacent both frame sides 46, 48 of the gasinterface module 42.

In embodiments where two or more fuel container assemblies 70 arestacked on top of one another, the lowermost fuel container assemblies70 may be fluidically coupled to a gas interface module 42, while theupper most fuel container assemblies 70 of the stack may remainfluidically uncoupled from the gas interface module 42, therebypermitting the uncoupled fuel container assemblies 70 to be off-loadedby articulating crane 34 to a cargo vehicle 250 or to floating refuelingfacility 200 (see FIG. 21c ), while fuel from the lowermost fuelcontainer assemblies 70 may be pumped in volume through the gasinterface module 42. Where three or more fuel container assemblies 70are stacked, the lower most two fuel container assemblies 70 may befluidically connected to gas interface module 42, while the one or moreupper fuel container assemblies 70 in the stack may remain fluidicallyuncoupled for movement by gantry assembly 32 and articulating crane 34.

FIG. 13 is a close-up perspective view of a gas interface module 42. Inthe illustrated embodiment, gas interface module 42 is shown as havingmultiple, spaced apart levels 62 defined by frame 44. Each frame 44 hasa first elongated side 46 and an opposing second elongated side 48,which sides 46, 48 extend between a first end 50 and a second end 52 offrame 44. Each level 62 includes a walkway 64 extending between the twoframe ends 50, 52. A plurality of spaced apart fuel vessel dockingstations 54 extend along each level 62 between the two frame ends 50,52. A fuel container assembly 70 may be coupled to a fuel vessel dockingstation 54. In the illustrated embodiment, each of a plurality of fuelcontainer assemblies 70 is separately coupled to a separate fuel vesseldocking stations 54. Fuel vessel docking stations 54 are fluidicallycoupled to a pipe manifold 56 having at least one gather pipe 58extending along substantially the length of the frame 44. One fuelvessel connection line 60 a may be a loading/discharge line and theother fuel vessel connection line 60 b may be a vapor return line.

FIG. 14 is a close-up perspective view a fuel container assembly dockingstation 54 of a gas interface module 42. In such embodiments, fuelvessel connection line 60 a may be connected to first port 75 a of afuel vessel 74 and fuel vessel connection line 60 b may be connected tosecond port 75 b of fuel vessel 74 to permit loading and unloading offuel vessel 74. In the illustrated embodiment, a plurality of fuelvessel connection lines 60 a are shown fluidically coupled to gatherpipe 58 a and a plurality of fuel vessel connection lines 60 b are shownfluidically coupled to gather pipe 58 b which together form part of pipemanifold 56.

Turning generally to FIGS. 15-22, there is shown embodiments of afloating refueling facility 200 which can readily be installed eithertemporarily or permanently along a coastline. Floating refuelingfacility 200 is particularly well suited for refueling activities inconnection with gas supply marine vessel 10. It will be appreciated thatfloating refueling facility 200 is self-contained, and thus, withminimal effort, can be positioned in remote locations where it isdesirable to provide either a fueling station or a fuel storage station.

Fuel container assemblies 70 may be selectively coupled and decoupledfrom the gas interface module 42. In one or more embodiments, the pipemanifold 56 of the gas interface module 42 may be fluidically coupled tofuel storage vessels 74 (see FIG. 15) on a dock, such as floatingrefueling 200 described below, or along a shoreline in order to resupplythe fuel storage vessels 74 with fuel contained in the plurality of fuelcontainer assemblies 70 fluidically coupled to the gas interface module42. In other embodiments, a fuel container assembly 70 may be decoupledfrom the gas interface module 42 and moved to a dock or vehicleutilizing gantry assembly 32 and articulating crane 34 as describedabove. Fuel container assemblies 70 that are to be moved from gas supplymarine vessel 10 need not be coupled to a gas interface module 42, butmay be simply stored on deck 26 (see FIG. 1) or within cargo cavity 28.The dock, such as floating refueling facility 200 described below, maylikewise include one or more gas interface modules 42 to which the movedfuel container assemblies 70 may be fluidically coupled.

With specific reference to FIGS. 15a-15c , a refueling facility 200 isshown and generally depicted as a floating refueling facility 200.Floating refueling facility 200 includes a deck 202 having an elongatedfirst side 204 and an elongated second side 206 opposite the elongatedfirst side 204. Deck 202 may further include a first end 208intersecting the second side 206 to form a first corner 210, andlikewise, a second end 212 intersecting the second side 206 to form asecond corner 214. An upper deck surface 216 extends between the sides204, 206 and the ends 208, 212 of deck 202. Although upper deck surface116 may have any shape, in one or more embodiments, upper deck surface216 includes a first angled extension 218 projecting away from firstcorner 210 and a second angled extension 220 projecting away from thesecond corner 214. In some embodiments, in order to enhance vehicularingress and egress to deck 202, angled extensions 218, 220 may projectfrom deck 202 at approximately 45 degrees relative to a centerline 207bisecting second side 206.

In one or more embodiments, as best seen in FIG. 15a , the second side206 of deck 202 is parabolic in shape between the first and secondangled extensions 218, 220. In one or more embodiments, the second side206 of deck 202 is concave in shape between the first and second angledextensions 218, 220. Although additional piers 209 may be utilized, itwill be appreciated that the parabolic shape allows second side 206 offloating refueling facility 200 to be engaged with and secured utilizingonly two piers 209 spaced apart about centerline 207. The parabolicshape inhibits lateral movement of station 200 relative to piers 209.

Furthermore, in one or more embodiments, upper deck surface 216 may becurvilinear in shape at the intersection between the first end 208 andthe first angled extension 218, and upper deck surface 216 may becurvilinear in shape at the intersection between the second end 212 andthe second angled extension 220.

At least one float 224 supports deck 202. In one or more embodiments, aplurality of floats 224 support deck 202. Floats 224 may be spaced apartfrom one another. Floats 224 may be positioned adjacent one or more ofopposing sides 204, 206 or opposing ends 208, 212. Floats are notlimited a particular type or placement so long as they provide buoyancyto deck 202. Thus, in one or more embodiments, floats 224 may bepontoons, while in other embodiments, floats 224 may be one or morebarges. Likewise, float 224 may be rigid or inflatable. Float 224 may bea barge that extends between sides 204, 206 and ends 208, 212.

Floating refueling facility 200 may include an enclosure 226 defined bya perimeter 227. In one or more embodiments, enclosure 226 may include ablast wall 228 extending along at least a portion 229 of the perimeterclosest to the second side 206. In one or more embodiments, theenclosure is 226 is rectangular in shape, generally corresponding to theshape of deck 202. In one or more embodiments, the perimeter 227 of theenclosure 226 adjacent the first end 208 is spaced apart from the firstend to form a cargo loading area 230 between the enclosure 226 and thefirst end 208. In some embodiments, the blast wall 228 may extend alongat least a portion 232 of the perimeter 227 of the enclosure 226 closestto the first end 208. In some embodiments, the blast wall 228 closest tothe second side 206 extends along the length of the enclosure 226 toadjacent the second end 212 of the deck 202. Likewise, enclosure 226 mayinclude a fence 234 or similar perimeter barrier extending around aportion of perimeter 227 that does not have a blast wall 228 positionedtherealong. It should be appreciated that while a blast wall 228 ispreferred in some embodiments, in other embodiments, blast wall 228 maybe omitted from floating refueling facility 200.

Cargo loading area 230 may be disposed for receipt of a cargo vehicle250 capable of carrying a fuel container assembly 70 as describedherein. It will be appreciated that cargo vehicle 250 is generallydisposed for receipt of a single fuel container assembly 70 of standardISO dimensions as described herein.

One or more fuel dispensers 236 may be disposed along enclosure 226between enclosure 226 and the second side 206 of the deck 202 in arefueling area 231. In some embodiments, a plurality of spaced apartfuel dispensers 236 may be disposed along the blast wall 228 between theblast wall 228 and the second side 206 of the deck 202. Refueling area231 may be disposed for receipt of a vehicle 252 requiring refueling. Itwill be appreciated that a fuel dispenser 236 as described herein is notlimited to any particular mechanism, but may include pumps, valves andthe like to allow vehicles 252 or other fuel containers to beindividually filled with fuel from the fuel container assemblies 70and/or gas interface module 42.

In one or more embodiments, a fuel container depression 244 may beformed in upper deck surface 216 within the perimeter 227 of enclosure226 much like the cargo cavity 28 of gas supply marine vessel 10. Thefuel container depression 244 may be elongated and rectangular, with ashape generally similar to enclosure 226. In one or more embodiments,the fuel container depression 244 may have a depth of at least a portionof the height of a fuel container assembly 70. In the illustratedembodiment of FIG. 15C, the fuel container depression 244 has a depth ofat least approximately one-half of the height of a fuel containerassembly 70. In other embodiments, fuel container depression 244 may beomitted. However, it will be appreciated that floating refuelingfacility 200 may be subjected to wave action and turbulence, and thatfuel container depression 244 functions to secure and partially protectfuel container assemblies 70 disposed therein. In addition, fuelcontainer depression 244 functions to contain any type of spillage thatmight occur from fuel container assemblies 70. Finally, fuel containerdepression 244 may function as a partial barrier between fuel containerassemblies 70 and any vehicles that might be present on floatingrefueling facility 200. In this regard, in some embodiments, theabove-described blast wall 228 closest to the second side 206 extends atleast along the length L of the fuel container depression 244.Similarly, the blast wall 228 closest to the first end 208 extends atleast along the width W of the fuel container depression 244.

In one or more embodiments, fuel handling equipment 256 may be carriedby deck 202, rendering floating refueling facility 200 asself-contained. Fuel handling equipment 256 may be carried by the deck202 below the upper deck surface 216. In one or more embodiments, thefuel handling equipment 256 may be positioned below deck 202 along theL-shaped extension 222 of upper deck surface 216. In yet otherembodiments, fuel handling equipment 256 is carried by the deck 202within the perimeter 227 of the enclosure 226. In some embodiments, fuelhandling equipment 256 includes a compressor. In some embodiments, fuelhandling equipment 256 includes pump.

Enclosure 226 is disposed for receipt of one or more fuel containerassemblies 70. Thus, in preferred embodiments, at least one fuelcontainer assembly 70 is disposed within the perimeter 227 of theenclosure 226. Moreover, in one or more embodiments, fuel containerassemblies 70 are positioned and received within fuel containerdepression 244. In the illustrated embodiment, fuel container depression244 receives a plurality of fuel container assemblies 70. Blast wall 228may be positioned adjacent fuel container assemblies 70 regardless ofhow they are housed within enclosure 226.

A pipe manifold (not shown) may fluidically connect the one or more fuelcontainer assemblies 70 and the at least one fuel dispenser 236.

In the illustrated embodiment, a canopy 245 may extend from blast wall228 over the one or more fuel dispensers 236.

FIGS. 16 and 17 are perspective views of one embodiment of floatingrefueling facility 200 with a gas supply marine vessel 10 dockedthereto. In this embodiment, floating refueling facility 200 includes afirst linkspan 240 attached to the first angled extension 218 and asecond linkspan 242 attached to the second angled extension 220. Eachlinkspan 240, 242 may be pivotally attached to deck 202 to accommodatechanging tides and the rise and fall of deck 202. Moreover, in one ormore embodiments, at least one linkspan 240, 242 forms an angle ofgreater than 90 degrees with each of the second side 206 and therespective end 208, 212 from which it extends. In some embodiments, theangle between linkspan 240 and the primary length of end 208 is at least120 degrees. In some embodiments, the angle between linkspan 242 and theprimary length of end 212 is at least 120 degrees. This angled nature ofthe linkspans 240, 242 promote ease of ingress and egress from floatingrefueling facility 200, particularly given the parabolic shaped secondside 206.

As shown in these Figures, floating refueling facility 200 can bemulti-functional, providing direct fueling of vehicles 252 via fueldispensers 236, as well as loading and unloading of cargo vehicles 250utilized to transport fuel container assemblies 70. As shown,articulating crane 34 and gantry assembly 32 on gas supply marine vessel10 are particularly well suited for manipulating fuel containerassemblies 70 between gas supply marine vessel 10 and floating refuelingfacility 200. As shown, the reach of articulating crane 34 extends overenclosure 226 so as to place and remove fuel container assemblies 70from fuel container depression 244 within fence 234. The reach ofarticulating crane 34 also extends to cargo vehicle 250, particularly asgantry assembly 32 moves up and down the length of gas supply marinevessel 10. Thus, articulating crane 34 can be used to move fuelcontainer assemblies 70 between gas supply marine vessel 10 andenclosure 226; between gas supply marine vessel 10 and cargo vehicles250; and between enclosure 226 and cargo vehicles 250.

Turning to FIGS. 18a-18d , another embodiment of floating refuelingfacility 200 is shown. This embodiment is similar to the embodimentshown in FIGS. 15a-15c , but has a deck 202 shape that facilitateseasier loading and unloading of cargo vehicles 250. Specifically, in oneor more embodiments, the first end 208 of deck 202 extends beyond theelongated first side 204 of deck 202 forming an L-shaped extension 222of upper deck surface 216. In other regards, the floating refuelingfacility 200 of FIGS. 18a-18d are similar to the floating refuelingfacility 200 of FIGS. 15a -15 c.

Thus, floating refueling facility 200 includes a deck 202 supported onfloats 224 and having an elongated first side 204 and an elongatedsecond side 206 opposite first side 204, where second side 206 of deck202 is concave in shape between the first and second angled extensions218, 220, thereby allowing second side 206 to be easily engaged with andsecured utilizing only two spaced apart piers 209 which can be installedadjacent a shoreline at a desired location for the floating refuelingfacility 200. The shaped second side 206 enhances ease of deployingfloating refueling facility 200 along a shoreline by simply installingtwo spaced apart piers 209 at a desired location along a shoreline (notshown). Linkspans 240, 242 may then be utilized to extend the surface216 of deck 202 to the adjacent shoreline to establish points of ingressand egress for the floating refueling facility 200.

Again, deck surface 216 may include first angled extension 218projecting away from first corner 210 and a second angled extension 220projecting away from the second corner 214 with linkspan 240, 242coupled to extensions 218, 220, respectively.

An enclosure 226 extends around a storage area defined by perimeter 227for securing fuel container assemblies 70. In one or more embodiments, afuel container depression 244 may be formed in upper deck surface 216within the perimeter 227 of enclosure 226, with a plurality of fuelcontainer assemblies 70 disposed within the fuel container depression244. As on gas supply marine vessel 10, one or more gas interfacemodules 42 may be positioned in enclosure 226 for fluidically connectinga plurality of fuel container assemblies 70. Thus, it will beappreciated that such a system is readily scalable so that acomparatively large volume of gas may be delivered and stored atfloating refueling facility 200 without the need for the infrastructureand investment required of more permanent gas storage facilities.Likewise, the storage capacity of floating refueling facility 200 caneasily be increased as demand dictates. This is particularly true sincegas interface modules 42 may have multiple levels to accommodate stackedfuel container assemblies 70.

A blast wall 228 extending along at least a portion 229 of the perimeter227 shields vehicles, such as vehicles 250 and 252, on floatingrefueling facility 200 in refueling area 231 and/or cargo loading area230. One or more fuel dispensers 236 may be disposed along enclosure 226adjacent refueling area 231.

In one or more embodiments, fuel handling equipment 256 may be carriedby deck 202, rendering floating refueling facility 200 asself-contained.

FIGS. 19 and 20 are perspective views of the floating refueling facility200 of FIGS. 18. In this embodiment, floating refueling facility 200includes a first linkspan 240 attached to the first angled extension 218and a second linkspan 242 attached to the second angled extension 220.Each linkspan 240, 242 may be pivotally coupled to deck 202 toaccommodate changing tides and the rise and fall of deck 202. The anglednature of the linkspans 240, 242 promote ease of ingress and egress fromfloating refueling facility 200, particularly given the parabolic shapedsecond side 206 and curved ends 208, 212. As can be seen in FIG. 19, theL-shaped extension 222 of upper deck surface 216 permits loading area230 and any cargo vehicle 250 to be spaced apart from refueling area 231so as not to inhibit ingress and egress from floating refueling facility200. As described above, in one or more embodiments, a blast wall 228may be provided to protect cargo loading area 230 and any cargo vehicle250 parked in cargo loading area 230.

FIGS. 21a, 21b and 21c are various partial views of a gas supply marinevessel 10 docked at a floating refueling facility 200. In FIGS. 21a and21c , the stern end 16 of gas supply marine vessel 10 is shown adjacentL-shaped extension 222 of upper deck surface 216. Fuel containerassemblies 70 are illustrated in a stacked arrangement in cargo cavity28 of hull 12 of gas supply marine vessel 10. In FIG. 21a , gantryassembly 32 of gas supply marine vessel 10 is shown positioned adjacentstern end 16 of gas supply marine vessel 10. In this position, asillustrated by arc 254, in some embodiments, articulating crane 34 has areach that extends both to the cargo loading area 230 as well as to fuelcontainer depression 244. As such, fuel container assemblies 70 can bereadily moved between gas supply marine vessel 10, cargo vehicle 250 andfuel container depression 244, enhancing the flexibility of floatingrefueling facility 200. For example, articulating crane 34 can beutilized to remove an empty fuel container assembly 70 from cargovehicle 250 and store the empty fuel container assembly 70 on gas supplymarine vessel 10 for transport. Then articulating crane 34 may beutilized to move a full fuel container assembly 70 from either gassupply marine vessel 10 or fuel container depression 244 to cargovehicle 250. Likewise, empty fuel container assemblies 70 can be removedfrom fuel container depression 244 and loaded onto gas supply marinevessel 10, and full fuel container assemblies 70 can be moved from upperdeck 26 of gas supply marine vessel 10 to the storage area defined byperimeter 227 of floating refueling facility 200. FIG. 21b is a partialcross-section of floating refueling facility 200 showing stacked fuelcontainer assemblies 70 carried in the cargo cavity 28 of gas supplymarine vessel 10, secured by cavity sides 29, and fuel containerassemblies 70 positioned within the fuel container depression 244 formedin upper deck surface 216 of deck 202. In this illustration, a vehicle252 is shown disposed for refueling at a fuel dispenser 236. A canopy245 extends partially over refueling area 231. Blast walls 228 are showndisposed between fuel container depression 244 and any area where avehicle might be parked.

In operation gas supply marine vessel 10 is loaded with a plurality offuel container assemblies 70 at a dock, an LNG terminal or similar gasloading facility. The articulating crane 34 carried on gantry assembly32 has sufficient reach and radius to engage and lift fuel containerassemblies 70 stacked on a dock or otherwise carried on a vehicle 250and place the fuel container assemblies 70 within the open cargo cavity28. In one or more embodiments, fuel container assemblies 70 arepositioned within open cargo cavity 28 so that the ports 75 a, 75 b of afuel vessel 74 are adjacent fuel connection lines 60 a, 60 b carried onframe 44 of a gas interface module 42. Thus, for gas interface module 42that has multiple levels 62 with a plurality of spaced apart fuel vesseldocking stations 54 positioned vertically and laterally on a frame 44,fuel container assemblies 70 may be placed sided by side, and alsostacked vertically, in order to position a fuel container assembly 70adjacent each fuel vessel docking station 54. In one or more embodimentswhere fuel is to be bulk offloaded or discharged to a storage facility,such as an on-shore storage container or to the storage vessel of anadjacent ship, each fuel vessel 74 is fluidically coupled to theadjacent gas interface module 42 so that the fuel container assemblies70 are all in fluid communication with the pipe manifold 56 of the gasinterface module 42. In other embodiments, where fuel containerassemblies 70 are to be offloaded from gas supply marine vessel 10, fuelcontainer assemblies 70 may be positioned in cargo cavity 28 withoutfluidically coupling the fuel vessel 74 to the fuel connection lines 60a, 60 b. In some embodiments, regardless of whether fuel containerassemblies 70 are fluidically coupled to a gas interface module 42, fuelcontainer assemblies 70 may still be physically attached to gasinterface module 42, such as with a lock or other attachment mechanism,to secure fuel container assemblies 70 during transport. In any event,once gas supply marine vessel 10 has arrived at a location foroffloading, fuel container assemblies 70 that are not fluidicallycoupled to a gas interface module 42 onboard gas supply marine vessel 10may be offloaded utilizing articulating crane 34 and gantry assembly 32.For example, the second location may be a refueling facility, such as aland-based fuel storage container, a pier or the above describedfloating refueling facility 200. Moreover, in some embodiments, at thesecond location, the gas interface module 42 onboard gas supply marinevessel 10 may be fluidically coupled to a fuel storage container at thesecond location, and the liquified gas from the fuel containerassemblies 70 fluidically coupled to the onboard gas interface module 42may be offloaded via the onboard gas interface module 42. In one or moreembodiments, at the second location, fluid communication may beestablished between the onboard gas interface module 42 and a gasinterface module 42 at the second location, and a plurality of fuelcontainer assemblies 70 at the second location that are coupled to thegas interface module 42 at the second location can be filled. In someembodiments, this may be the case where a portion of fuel containerassemblies 70 are to be offloaded onto a vehicle or dock, such asfloating refueling facility 200, while a portion of fuel containerassemblies 70 remaining onboard gas supply marine vessel 10 are used torefill depleted fuel container assemblies 70 already present at thedock. It will be appreciated that articulating crane 34 may further beutilized to on-load empty fuel container assemblies 70 onto gas supplymarine vessel 10, whether from a floating refueling facility 200, atransport vehicle or other dockside location. It will be appreciatedthat the above described gas supply marine vessel 10 is rugged andversatile, allowing bulk delivery of a large volume of LNG or LPG tolocations not otherwise accessible by pipeline or vehicle or larger LNGor LPG ships (which typically require deep harbors or offshore mooringfacilities), while protecting the fuel cargo from damage during roughseas between locations of call. Likewise, a floating refueling facility200 for gas storage may quickly and easily be deployed without thedifficulty of installing more permanent on-shore gas storage facilities.Turning to FIGS. 22 and 23, another embodiment a refueling facility 300is shown and generally depicted as a land-based refueling facility 300.In the illustrated embodiment, refueling facility 300 includes at leastone gas interface module 42 as generally described above. In someembodiments, depending on the footprint of refueling facility 300 andliquified gas storage requirements for refueling facility 300, refuelingfacility 300 may include a plurality of gas interface modules 42. Eachgas interface module 42 is disposed to be fluidically coupled to aplurality of fuel container assemblies 70 positioned adjacent the gasinterface module 42. Thus, as show, a plurality of fuel containerassemblies 70 are positioned adjacent gas interface module 42 andfluidically coupled to gas interface module 42. In the illustratedembodiment, each of a plurality of fuel container assemblies 70 isseparately coupled to gas interface module 42. In one or moreembodiments, fuel container assemblies 70 may be stacked in columns andmay be arranged adjacent one another in rows to form a set of fuelcontainer assemblies 70, with each of a plurality of fuel containerassemblies 70 in a set fluidically coupled separately to the gasinterface module 42. In FIGS. 22 and 23, one gas interface module 42 isshown, with a first set 70 a and a second set 70 b of fuel containerassemblies 70 fluidically coupled to opposing sides of gas interfacemodule 42.

In one or more embodiments, a fuel container depression 310 may beformed at refueling facility 300. The fuel container depression 310 maybe elongated and rectangular, with a gas interface module 42 extendingacross the fuel container depression 310. For the avoidance of doubt, afuel container depression 310 as described herein may be any cavityformed in a surface and extending below the surface. In the illustratedembodiment, fuel container depression 310 is formed in ground surface311. In one or more embodiments, the fuel container depression 310 mayhave a depth of at least a portion of the height of a fuel containerassembly 70. In other embodiments, the fuel container depression 310 hasa depth of at least approximately one-half of the height of a fuelcontainer assembly 70.

Fuel container depression 310 functions to secure and partially protectfuel container assemblies 70 disposed therein. In addition, fuelcontainer depression 310 may function to contain any type of spillagethat might occur from fuel container assemblies 70. Finally, fuelcontainer depression 310 may function as a partial barrier between fuelcontainer assemblies 70 and any vehicles that might be present in thevicinity of refueling facility 300.

In one or more embodiments, a landing platform 312 may be provided forreceipt of a fuel container assemblies 70. While landing platform 312may be deployed on ground surface 311, in embodiments where a fuelcontainer depression 310 is formed, landing platform 312 may be disposedwithin a fuel container depression 310. As contemplated herein, landingplatform 312 is a weight bearing base of metal or concrete, such as areinforced concrete pad, disposed to evenly distribute the weight of aplurality of fuel container assemblies 70. One or more gas interfacemodules 42 may also be disposed on landing platform 312. As describedabove, in one or more embodiments, fuel container assembly 70 is sizedin accordance with ISO dimensions and landing platform 312 isaccordingly disposed to receive ISO tank containers. As such, landingplatform 312 may include an engagement mechanism 314 disposed at one ormore corners to secure a fuel container assembly 70 to landing platform312 adjacent gas interface module 42.

In one or more embodiments, refueling facility 300 may include a gantryassembly 32 disposed to move adjacent fuel container assemblies 70 andgas interface module(s) 42. In some embodiments, gantry assembly 32 maystraddle a stack of fuel container assemblies 70 disposed at refuelingfacility 300. In this regard, where the fuel container assemblies 70 aredisposed in a fuel container depression 310, gantry assembly 32straddles the fuel container depression 310 and may be movable along atleast a portion of the length of the fuel container depression 310. Inany event, gantry assembly 32 may generally include a first support legsystem 90 spaced apart from a second support leg system 92 with one ormore bridge girders 94 extending between the first and second supportleg systems 90, 92, thereby permitting gantry assembly 32 to straddlefuel container depression 310. In this regard, regardless of whether afuel container depression 310 is provided, support legs 90, 92 are ofsufficient height to allow gantry assembly 32 to move freely above gasinterface module 42 and fuel container assemblies 70 withoutinterference from gas interface modules 42 or fuel container assemblies70.

In one or more embodiments, a track 320 may extent adjacent fuelcontainer assemblies 70 and gas interface module(s) 42 to guide gantryassembly 32. In one or more embodiments, a track 41 may be providedadjacent each side of fuel container depression 310 and/or landingplatform 312. In one or more embodiments, gantry assembly 32 includes aguide mechanism 98 mounted on a distal end 100 of each support legassembly 90, 92, each guide mechanism 98 disposed to engage a track 320.Although not limited to a particular configuration, in one or moreembodiments, track 320 is a linear rail or linear depression or linearcurb and guide mechanism 98 is a wheel. In another embodiment, track 320is a linear rack and guide mechanism 98 is a pinion. In someembodiments, such track(s) 320 may extend from adjacent fuel containerassemblies 70 and/or gas interface module(s) 42 to a cargo loading area330. Cargo loading area 330 may be disposed for receipt of a cargovehicle 250 capable of carrying a fuel container assembly 70 asdescribed herein.

As described above, in one or more embodiments, an articulating crane 34is mounted on the gantry assembly 32. Articulating crane 34 includes aboom 36 with a first end 37 pivotally attached to the gantry assembly 32and a cargo engagement mechanism 38 attached to the second end 40 of theboom 36. Articulating crane 34 is mounted along bridge girder(s) 94. Inone or more embodiments, a sled 96 is slidably mounted on the bridgegirder(s) 94, with articulating crane 34 pivotally mounted to sled 96.Being slidably mounted, sled 96 can move between support leg systems 90,92, while in some embodiments, articulating crane 34 can pivot 360degrees, permitting articulating crane 34 maximum reach for manipulatinga fuel container assembly 70.

Although not limited to a particular configuration, in one or moreembodiments, articulating crane 34 is a knuckle crane. In any event,articulating crane 34 may comprise a rotatable base 108 to which thefirst end 37 of boom 36 is attached. In one or more embodiments, cargoengagement mechanism 38 is a spreader assembly 120. Although a gantryassembly 32 and articulating crane 34 have been described as a mechanismfor moving fuel container assemblies 70 between gas interface module 42and a cargo vehicle 250 in cargo loading area 330, it will beappreciated that in other embodiments, other types of cranes, or othertypes of cargo handling equipment may be utilized, including withoutlimitation, truck mounted cranes, bridge/overhead cranes, telescopingcranes, tower cranes, loader cranes, other types of port cranes andforklifts

Refueling facility 300 may include a refueling area 331 spaced apartfrom the gas interface module(s) 42 and fuel container assemblies 70.One or more fuel dispensers 236 may be disposed along an enclosure 326extending between the fuel dispensers 236 and the fuel containerassemblies 70. In some embodiments, a portion of enclosure 336 may be ablast wall 328 separating refueling area 331 from gas interfacemodule(s) 42 and fuel container assemblies 70. In one or moreembodiments, cargo loading area 330 is positioned on one side of blastwall 328 and refueling area 331 is positioned on an opposite side ofblast wall 328.

Gas interface module 42 may be fluidically coupled to fuel handlingequipment 356. In one or more embodiments, fuel handing equipment 356may be spaced apart from the gas interface module 42 and fuel containerassemblies 70 and one or more fuel transmission lines 358 mayinterconnect fuel handling equipment 356 and gas interface module 42.For example, fuel handling equipment may be positioned adjacent a dockor pier 313. In some embodiments, fuel handling equipment 256 includes acompressor. In some embodiments, fuel handling equipment 256 includespump. In some embodiments, refueling facility 300 may be generallylocated along a shoreline adjacent a docket or pier 313, permittingrefueling facility 300 to receive a gas supply marine vessel (notshown), which in some embodiments, may be gas supply marine vessel 10described above.

In such embodiments, fuel handling equipment 356 may be utilized totransfer bulk fuel from fuel container assemblies 70 carried on gassupply marine vessel 10 to fuel container assemblies 70 fluidicallycoupled to gas interface module(s) 42 of refueling facility 300.

In operation, gantry assembly 32 of refueling facility 300 may beutilized to move fuel container assemblies 70 between cargo vehicle 250and the gas interface module 42 of refueling facility 300. Specifically,gantry assembly 32 may remove an empty or depleted fuel containerassembly 70 from a cargo vehicle 250 and position the empty fuelcontainer assembly 70 adjacent gas interface module 42 for refilling,and gantry assembly 32 may move a fuel container assembly 70 chargedwith fuel from adjacent the gas interface module 42 to the cargo vehicle250. In this way, gas interface module(s) 42 can receive bulk fuel froma gas supply marine vessel and distribute the fuel to empty fuelcontainer assemblies 70 at the refueling facility 300, which fuelcontainer assemblies 70, once filled, are ready to be loaded once againon a cargo vehicle 250.

Fuel dispensers 236 may also be used to provide fuel to a vehicle 252requiring refueling or a vehicle 252 carrying a fuel container assembly70. Thus, in this way, a fuel container assembly 70 in refueling area331 may be refilled without fluidically coupling the fuel containerassembly 70 to gas interface module 42 or removing the fuel containerassembly 70 from vehicle 252. The same is true for the above describedrefueling facility 200 as well. Thus, a gas supply marine vessel hasbeen described. In one or more embodiments, the gas supply marine vesselgenerally includes a buoyant, elongated hull with a first hull side andan opposing second hull side, a first hull end and a second hull end,each hull side having an upper edge; an upper deck extending between thehull sides with an elongated cargo cavity formed within the upper deckbetween the two hull sides; a multi-deck, enclosed accommodationstructure at the first end of the hull; a gantry assembly straddling thecargo cavity between the two hull sides, the gantry assembly movablerelative to the two sides along at least a portion of the length of thehull; an articulating crane mounted on the gantry assembly, thearticulating crane having a boom with a first end pivotally attached tothe gantry assembly and a spreader assembly attached to the second endof the boom; and one or more gas interface modules positioned in thecargo cavity, each gas interface module having an elongated frameextending across the cargo cavity between the first and second hullsides; and a plurality of spaced apart fuel vessel docking stationsdisposed along the length of at least one frame side. In otherembodiments, the gas supply marine vessel generally includes a buoyant,elongated hull with a first hull side and an opposing second hull side,a first hull end and a second hull end, each hull side having an upperedge; an upper deck extending between the hull sides with an openelongated, substantially rectangular cargo cavity formed within theupper deck between the two hull sides; a multi-deck, enclosedaccommodation structure at the first end of the hull and extendingbetween the two hull sides; a gantry assembly straddling the cargocavity between the two hull sides, the gantry assembly movable along atleast a portion of the length of cargo cavity; an articulating cranemounted on the gantry assembly, the articulating crane having a boomwith a first end pivotally attached to the gantry assembly and a cargoengagement mechanism attached to the second end of the boom; and one ormore gas interface modules positioned in the cargo cavity, each gasinterface module having an elongated frame having a first elongatedside, and opposing second elongated sides, a first end and a second end,the frame extending substantially between the two hull sides; and aplurality of spaced apart fuel vessel docking stations along the lengthof at least one frame side. In yet other embodiments, the gas supplymarine vessel includes a buoyant, elongated hull with a first hull sideand an opposing second hull side, a first hull end and a second hullend, each hull side having an upper edge; an upper deck extendingbetween the hull sides with an open elongated, substantially rectangularcargo cavity formed within the upper deck between the two hull sides; amulti-deck, enclosed accommodation structure at the first end of thehull and extending between the two hull sides; an elongated trackadjacent the upper edge of each hull side, each track extending along atleast a portion of the length cargo cavity; a gantry assembly straddlingthe cargo cavity between the two hull sides, the gantry assembly movablealong at least a portion of the length of cargo cavity and having afirst support leg system, a second support leg system spaced apart fromthe first support leg system, a bridge girder straddling the cargocavity and extending between the first and second support leg systems, asled slidably mounted on the bridge girder, and a guide mechanismmounted on a proximal end of each support leg assembly, each guidemechanism cooperating with an adjacent track; an articulating cranepivotally mounted to the sled of the gantry assembly, the articulatingcrane having a boom with a first end pivotally attached to the gantryassembly and a cargo engagement mechanism attached to the second end ofthe boom, wherein the cargo engagement mechanism is a spreader assemblyhaving a first arm with a first gripper disposed at a distal end of thefirst arm and a second arm with an opposing second gripper disposed at adistal end of the second arm, wherein the second arm is movable relativeto the first arm. In yet other embodiments, a gas supply marine vesselincludes a buoyant, elongated hull with a first hull side and anopposing second hull side, a first hull end and a second hull end, eachhull side having an upper edge; an upper deck extending between the hullsides with an elongated cargo cavity formed within the upper deckbetween the two hull sides; a gantry assembly straddling the cargocavity between the two hull sides, the gantry assembly movable relativeto the two sides along at least a portion of the length of the hull; anarticulating crane mounted on the gantry assembly, the articulatingcrane having a boom with a first end pivotally attached to the gantryassembly and a spreader assembly attached to the second end of the boom;one or more gas interface modules positioned in the cargo cavity, eachgas interface module having an elongated frame extending across thecargo cavity between the first and second hull sides; and a plurality ofspaced apart fuel vessel docking stations disposed along the length ofat least one frame side. In other embodiments, a gas supply marinevessel includes a buoyant, elongated hull with a first hull side and anopposing second hull side, a first hull end and a second hull end, eachhull side having an upper edge; an upper deck extending between the hullsides with an open elongated, substantially rectangular cargo cavityformed within the upper deck between the two hull sides; an elongatedtrack adjacent the upper edge of each hull side, each track extendingalong at least a portion of the length cargo cavity; one or more gasinterface modules positioned in the cargo cavity, each gas interfacemodule having an elongated frame extending across the cargo cavitybetween the first and second hull sides; and a plurality of spaced apartfuel vessel docking stations disposed along at least a portion of thelength of at least one frame side; a gantry assembly straddling thecargo cavity between the two hull sides, the gantry assembly movablealong at least a portion of the length of cargo cavity and having afirst support leg system, a second support leg system spaced apart fromthe first support leg system, a bridge girder straddling the cargocavity and extending between the first and second support leg systems, asled slidably mounted on the bridge girder, and a guide mechanismmounted on a proximal end of each support leg assembly, each guidemechanism cooperating with an adjacent track; an articulating cranepivotally mounted to the sled of the gantry assembly, the articulatingcrane having a boom with a first end pivotally attached to the gantryassembly and a cargo engagement mechanism attached to the second end ofthe boom, wherein the cargo engagement mechanism is a spreader assemblyhaving a first arm and a second arm, wherein at least one of the arms ismovable relative to the other arm; a plurality of fuel containerassemblies, each fuel container assembly fluidically coupled to aseparate fuel vessel docking station. In other embodiments, a gas supplymarine vessel may include a buoyant, elongated hull with a first hullside and an opposing second hull side, a first hull end and a secondhull end, each hull side having an upper edge, an upper deck extendingbetween the hull sides with an elongated cargo cavity formed within theupper deck between the two hull sides; a gantry assembly straddling thecargo cavity between the two hull sides, the gantry assembly movablerelative to the two sides along at least a portion of the length of thehull; an articulating crane mounted on the gantry assembly, thearticulating crane having a boom with a first end pivotally attached tothe gantry assembly and a spreader assembly attached to the second endof the boom; one or more gas interface modules positioned in the cargocavity, each gas interface module having an elongated frame extendingacross the cargo cavity between the first and second hull sides, theelongated frame having opposing sides and at least two levels, with aplurality of spaced apart fuel vessel docking stations disposed alongeach side of the frame at each level; and a plurality of fuel containerassemblies stacked on top of one another and adjacent one another toform rows and columns of fuel container assemblies, with at least aportion of the fuel container assemblies fluidically coupled to the gasinterface module along each side of the frame at each level, wherein thegas supply marine vessel is a barge.

Likewise, a floating refueling facility has been described. In one ormore embodiments, the floating refueling facility may generally includea deck having an elongated first side; an elongated second side oppositethe first side where the second side is parabolic in shape; a first end;a second end; an upper deck surface extending between the sides and theends; at least one float supporting the deck; one or more gas interfacemodules positioned on the deck, each gas interface module having anelongated frame and a plurality of spaced apart fuel vessel dockingstations disposed along the length of at least one frame side; and aplurality of fuel container assemblies adjacent the gas interface moduleand fluidically coupled to the gas interface module via separate fuelvessel docking stations. In other embodiments, the floating refuelingfacility may generally include a deck having an elongated first side, anelongated second side opposite the first side, a first end intersectingthe second side to form a first corner, a second end intersecting thesecond side to form a second corner, an upper deck surface extendingbetween the sides and the ends, the upper deck surface including a firstangled extension projecting away from first corner and a second angledextension projecting away from the second corner; at least one floatsupporting the deck; a rectangular enclosure defined by a perimeter andhaving a blast wall extending along at least a portion of the perimeterclosest to the second side; one or more fuel dispensers disposed alongthe blast wall between the blast wall and the second side of the deck;one or more gas interface modules positioned in the enclosure, each gasinterface module having an elongated frame and a plurality of spacedapart fuel vessel docking stations disposed along the length of at leastone frame side; and a plurality of fuel container assemblies adjacentthe gas interface module and fluidically coupled to the gas interfacemodule via separate fuel vessel docking stations. In yet otherembodiments, the floating refueling facility may generally include adeck having an elongated first side, an elongated, parabolic shapedsecond side opposite the first side with an upper deck surface extendingthe sides; at least one float supporting the deck; a fuel containerdepression formed in the upper deck surface between the two sides; anenclosure extending at least partially around the fuel containerdepression; one or more gas interface modules positioned within the fuelcontainer depression, each gas interface module having an elongatedframe and a plurality of spaced apart fuel vessel docking stationsdisposed along the length of at least one frame side; a plurality offuel container assemblies positioned within the fuel containerdepression adjacent gas interface module and fluidically coupled to thegas interface module via separate fuel vessel docking stations; and oneor more fuel dispensers disposed along the enclosure between theenclosure and the second side of the deck. In still yet otherembodiments, the floating refueling facility may generally include adeck having an elongated first side, an elongated, parabolic shapedsecond side opposite the first side, a first end intersecting the secondside to form a first corner, a second end intersecting the second sideto form a second corner, an upper deck surface extending between thesides and the ends, the upper deck surface including a first angledextension projecting away from second side and a second angled extensionprojecting away from the second side; at least one float supporting thedeck; an enclosure defined by a perimeter and having perimeter barrierextending around at least a portion of the perimeter of the enclosure; afuel container depression formed in the upper deck surface within theperimeter of the enclosure; and at least two fuel container assemblieseach movably secured within the fuel container depression. In otherembodiments, the floating refueling facility generally includes a deckhaving an elongated first side, an elongated second side opposite thefirst side with an upper deck surface extending therebetween: at leastone float supporting the deck; a fuel container depression formed in theupper deck surface between the two sides; one or more gas interfacemodules positioned within the fuel container depression, each gasinterface module having an elongated frame and a plurality of spacedapart fuel vessel docking stations disposed along the length of at leastone frame side; and a plurality of fuel container assemblies positionedwithin the fuel container depression adjacent gas interface module andfluidically coupled to the gas interface module via separate fuel vesseldocking stations.

For any of the foregoing embodiments, the vessel or station may includeany one of the following elements, alone or in combination with eachother:

-   -   The gas supply marine vessel is a barge.    -   The gas supply marine vessel is a self-propelled boat.    -   The second side of the deck is parabolic in shape between the        first and second angled extensions.    -   The second side of deck is concave in shape between the first        and second angled extensions.    -   The first end of the deck extends beyond the elongated first        side of the deck forming an L-shaped extension of the upper deck        surface.    -   The deck is curvilinear in shape at the intersection between the        first end and the first angled extension, and the deck is        curvilinear in shape at the intersection between the second end        and the second angled extension.    -   A plurality of spaced apart floats supporting the deck.    -   One or more floats extending along each of the sides and ends of        the deck.    -   The floats are pontoons.    -   The floats are inflatable.    -   The floats are rigid.    -   The at least one float is a barge.    -   The at least one float is a barge extending between the sides        and the ends of the deck.    -   A plurality of fuel dispensers disposed along the blast wall        between the blast wall and the second side of the deck.    -   The perimeter of the enclosure adjacent the first side is spaced        apart from the first side to form a loading dock between the        enclosure and the first side.    -   The blast wall extends along at least a portion of the perimeter        of the enclosure closest to the first end.    -   The blast wall closest to the second side extends along the        length of the enclosure to adjacent the second end of the deck.    -   A fence extending around the portion of the perimeter that does        not have a blast wall positioned therealong.    -   A fuel container depression formed in the upper deck surface        within the perimeter of the enclosure.    -   The fuel container depression is elongated and rectangular.    -   The blast wall closest to the second side extends at least along        the length of the fuel container depression.    -   The blast wall closest to the first end extends at least along        the width of the fuel container depression.    -   Fuel handling equipment carried by the deck.    -   The fuel handling equipment is carried by the deck below the        upper deck surface.    -   The fuel handling equipment is carried by the deck below the        upper deck surface adjacent the L-shaped extension of the upper        deck surface    -   The fuel handling equipment is a compressor.    -   The fuel handling equipment is a pump.    -   The fuel handling equipment is carried by the deck within the        perimeter of the enclosure.    -   A canopy extending from the blast wall over the one or more fuel        dispensers.    -   At least one fuel container assembly disposed within the        perimeter of the enclosure.    -   At least one fuel container assembly disposed within the        perimeter of the enclosure adjacent the blast wall.    -   At least one fuel container assembly disposed within the fuel        container depression.    -   A plurality of fuel container assemblies disposed within the        fuel container depression.    -   The fuel container assemblies are positioned adjacent the gas        interface module and fluidically coupled to the gas interface        module.    -   A pipe manifold fluidically connecting a fuel container assembly        and at least one fuel dispenser.    -   The fuel container assembly comprises a frame and a fuel vessel        mounted on the frame.    -   The fuel container assembly frame extends around the pressurized        fuel vessel.    -   The fuel container assembly frame is elongated and has an upper        frame portion, a lower frame portion, side frame portions and        end frame portions.    -   The fuel container assembly frame is rectangular and defines a        volume within the frame in which the fuel vessel is mounted.    -   The fuel container assembly frame surrounds the fuel vessel.    -   The fuel container assembly frame is stackable on other frames.    -   The fuel container assembly frame is approximately 6 meters in        length.    -   The fuel container assembly frame is approximately 12 meters in        length.    -   The fuel container assembly frame is approximately 14 meters in        length.    -   The fuel container assembly frame is approximately 2.5 meters        wide.    -   A plurality of fuel container assemblies stacked on top of one        another adjacent the gas interface module, with at least the        lower most fuel container assembly fluidically coupled to the        gas interface module.    -   A plurality of fuel container assemblies stacked on top of one        another adjacent the gas interface module, with at least the        lower most two fuel container assemblies in the stack        fluidically coupled to the gas interface module.    -   A plurality of fuel container assemblies stacked on top of one        another and adjacent one another to form rows and columns of        fuel container assemblies, with at least a portion of the lower        most fuel container assemblies fluidically coupled to the gas        interface module.    -   A plurality of fuel container assemblies stacked on top of one        another and adjacent one another to form rows and columns of        fuel container assemblies, with at least a portion of the fuel        container assemblies fluidically coupled to the gas interface        module.    -   One or more gas interface modules positioned in the cargo        cavity, each gas interface module having an elongated frame        extending across the cargo cavity between the first and second        hull sides, the elongated frame having opposing sides and at        least two levels, with a plurality of spaced apart fuel vessel        docking stations disposed along each side of the frame at each        level; and a plurality of fuel container assemblies stacked on        top of one another and adjacent one another to form rows and        columns of fuel container assemblies, with at least a portion of        the fuel container assemblies fluidically coupled to the gas        interface module along each side of the frame at each level.    -   The fuel vessel is cylindrical.    -   The fuel vessel is elongated and cylindrical.    -   The fuel vessel is a bi-lobe.    -   The fuel vessel is pressurized.    -   The fuel vessel is a liquified natural gas fuel vessel.    -   The fuel vessel is a liquified petroleum gas fuel vessel.    -   The fuel vessel is a double walled having an inner wall and an        outer wall with insulation disposed between the inner and outer        walls.    -   An open, elongated, substantially rectangular cargo cavity        formed within the upper deck between the two hull sides.    -   The cargo cavity has a depth equal to or greater approximately        the height of a fuel container assembly.    -   The cargo cavity has a depth of approximately the height of two        stacked fuel container assemblies.    -   The gas interface module further comprises a pipe manifold with        a gather pipe extending along substantially the length of the        frame and fluidically connecting the docking stations.    -   The docking stations each comprises at least one fuel vessel        connection line fluidically connected to the gather pipe.    -   The docking stations each comprises two fuel vessel connection        lines fluidically connected to the gather pipe.    -   Each docking station comprises a loading/discharge fuel vessel        connection line and a vapor return fuel vessel connection line.    -   The gas interface module frame has at least two spaced apart        levels.    -   The gas interface module frame has at least three spaced apart        levels.    -   The gas interface module frame has a plurality of spaced apart        levels.    -   Each level of the gas interface module frame comprises a walkway        extending between the two frame ends.    -   Each level of the gas interface module frame comprises a walkway        extending between the two frame ends with each fuel vessel        docking station for a level positioned above the walkway.    -   The fuel vessel connection lines are spaced apart along the        length of the gather pipe.    -   The fuel vessel docking stations are spaced apart along the        length of the gather pipe.    -   The gas interface module has three levels, each level having a        gather pipe extending along substantially the length of the        frame and a plurality of spaced apart fuel vessel docking        stations, each fuel vessel docking station at each level having        a fuel vessel connection line fluidically connected to the        gather pipe on that level.    -   At least five fuel vessel docking stations at each level.    -   The gas interface module further comprises a pump carried by the        frame and in fluid communication with the pipe manifold.    -   The gas interface module further comprises a plurality of spaced        apart fuel vessel docking stations along the length of both        frame sides.    -   A fuel container assembly fluidically coupled to a fuel vessel        docking station.    -   A fuel container assembly removably coupled to a fuel vessel        docking station.    -   A plurality of fuel vessel docking stations, each fuel vessel        docking station having a separate fuel container assembly        fluidically coupled thereto.    -   A plurality of spaced apart fuel vessel docking stations        extending across the cargo cavity between the two hull sides,        each fuel vessel docking station having a separate fuel        container assembly fluidically coupled thereto.    -   A plurality of vertically spaced apart fuel vessel docking        stations, each fuel vessel docking station having a separate        fuel container assembly fluidically coupled thereto.    -   A gantry assembly; and an articulating crane mounted on the        gantry assembly, the articulating crane having a boom with a        first end pivotally attached to the gantry assembly and a cargo        engagement mechanism attached to the second end of the boom.    -   The gantry assembly comprises a first support leg system, a        second support leg system spaced apart from the first support        leg system, a bridge girder straddling the cargo cavity and        extending between the first and second support leg systems,        wherein the articulating crane is mounted along the bridge        girder.    -   The gantry assembly further comprises a sled slidably mounted on        the bridge girder, wherein the articulating crane is pivotally        mounted to the sled.    -   A track extending adjacent each of the first hull side and        second hull side along at least a portion of the length of cargo        cavity.    -   The gantry assembly further comprises a guide mechanism mounted        on a proximal end of each support leg assembly, each guide        mechanism engaging a separate track extending along the cargo        cavity.    -   The track is a rail.    -   The guide mechanism comprises wheels.    -   The guide mechanisms each comprise a pinion gear and the tracks        each comprise a linear rack.    -   The articulating crane is a knuckle crane.    -   The articulating crane comprises a rotatable base, a first arm        having a first end pivotally attached to the base and a second        end, and a second arm having a first end pivotally attached to        the second end of the first arm and a second end, with a cargo        engagement mechanism attached to the second end of the second        arm.    -   The cargo engagement mechanism comprises a spreader assembly.    -   The cargo engagement mechanism comprises a first arm with a        first gripper disposed at a distal end of the first arm and a        second arm with an opposing second gripper disposed at a distal        end of the second arm, wherein the second arm is movable        relative to the first arm.    -   The cargo engagement mechanism comprises an elongated base        having a first end and a second end with a first gripper        assembly at the first end of the elongated base and an opposing        second gripper assembly at the second end of the elongated base.    -   At least one gripper assembly is movable relative to the other        gripper.    -   A first arm with a first gripper disposed at a distal end of the        first arm, the first arm telescopically extending from the first        end of the elongated base and a second arm with an opposing        second gripper disposed at a distal end of the second arm, the        second arm telescopically extending from the second end of the        elongated base.    -   The elongated base is a tube.    -   The first and second arms are telescopically movable relative to        one another.    -   A fuel container depression formed in the upper deck surface        between the two sides.    -   An enclosure extending at least partially around the gas        interface modules.    -   At least a portion of the enclosure between the gas interface        modules and the second side is a blast wall.    -   The gas interface module frame has at least two spaced apart        levels with spaced apart docking stations disposed along each        level, the refueling facility further comprising a plurality of        fuel container assemblies adjacent the gas interface module, the        fuel container assemblies stacked on top of one another and        adjacent one another to form rows and columns of fuel container        assemblies, with at least a portion of the fuel container        assemblies fluidically coupled to the adjacent gas interface        module.    -   The fuel container assemblies each comprise a frame to enable        the fuel container assemblies to be stacked, and an elongated,        cylindrical, double-walled, insulated fuel vessel at least        approximately 6 meters in length and at least approximately 2        meters in width carried by the frame.    -   A plurality of fuel dispensers disposed along the blast wall        between the blast wall and the second side of the deck.    -   The first end of the deck extends beyond the elongated first        side of the deck, forming an L-shaped extension of the upper        deck surface.    -   The first end intersects the second side to form a first corner,        and the second end intersects the second side to form a second        corner; and further comprising a first linkspan pivotally        attached to the first corner and angularly extending angled away        from the first corner; and a second linkspan pivotally attached        to the second corner and angularly extending angled away from        the second corner.    -   A first linkspan pivotally attached to the deck at the first        corner and angularly extending angled away from the first        corner; and a second linkspan pivotally attached to the deck at        the second corner and angularly extending angled away from the        second corner.    -   The first end is curvilinear in shape at the intersection with        the first linkspan and the second end is curvilinear in shape at        the intersection with the second linkspan.    -   A first linkspan pivotally attached to the deck at the first        corner and angularly extending angled away from the first        corner; and a second linkspan pivotally attached to the deck at        the second corner and angularly extending angled away from the        second corner; wherein the first end is curvilinear in shape at        the intersection with the first linkspan and the second end is        curvilinear in shape at the intersection with the second        linkspan.    -   A portion of the enclosure between gas interface module and the        second side of the deck is a blast wall and a portion of the        enclosure between the gas interface module and the first end is        a blast wall.    -   At least a portion of the enclosure adjacent each of the cargo        loading area and the refueling area is a blast wall.    -   A first linkspan pivotally attached to the deck at the first        corner and angularly extending angled away from the first        corner; and a second linkspan pivotally attached to the deck at        the second corner and angularly extending angled away from the        second corner; wherein the first end is curvilinear in shape at        the intersection with the first linkspan and the second end is        curvilinear in shape at the intersection with the second        linkspan.    -   The gas interface module frame has at least two spaced apart        levels with spaced apart docking stations disposed along each        level, the refueling facility further comprising a plurality of        fuel container assemblies adjacent the gas interface module, the        fuel container assemblies stacked on top of one another and        adjacent one another to form rows and columns of fuel container        assemblies, with at least a portion of the fuel container        assemblies fluidically coupled to the adjacent gas interface        module.    -   The fuel container assemblies each comprise a frame to enable        the fuel container assemblies to be stacked, and an elongated,        cylindrical, double-walled, insulated fuel vessel at least        approximately 6 meters in length and at least approximately 2        meters in width carried by the frame.    -   The first end of the deck extends beyond the elongated first        side of the deck, forming an L-shaped extension of the upper        deck surface.    -   A landing platform on which the fuel container assemblies and        gas interface modules are mounted.    -   A gantry assembly; an articulating crane mounted on the gantry        assembly, the articulating crane having a boom with a first end        pivotally attached to the gantry assembly and a cargo engagement        mechanism attached to the second end of the boom.    -   The gantry assembly comprises a first support leg system, a        second support leg system spaced apart from the first support        leg system, a bridge girder extending between the first and        second support leg systems, wherein the articulating crane is        mounted along the bridge girder.    -   The gantry assembly further comprises a sled slidably mounted on        the bridge girder, wherein the articulating crane is pivotally        mounted to the sled.    -   A track extending adjacent the fuel container assembly stack.    -   A track extending adjacent each side of the fuel container        assembly stack.    -   A track extending adjacent each end of the elongated gas        interface module.    -   The gantry assembly further comprises a guide mechanism mounted        on a proximal end of each support leg assembly, each guide        mechanism engaging a separate track.    -   The articulating crane comprises a rotatable base, a first arm        having a first end pivotally attached to the base and a second        end, and a second arm having a first end pivotally attached to        the second end of the first arm and a second end, with a cargo        engagement mechanism attached to the second end of the second        arm.    -   The cargo engagement mechanism comprises an elongated base        having a first end and a second end with a first gripper        assembly at the first end of the elongated base and an opposing        second gripper assembly at the second end of the elongated base.    -   The gas interface module frame is elongated and has at least two        spaced apart levels with spaced apart docking stations disposed        along each level.    -   The fuel container assemblies stacked on top of one another and        adjacent one another to form rows and columns of fuel container        assemblies together which form a fuel container assembly stack,        with at least a portion of the fuel container assemblies of the        fuel container assembly stack are fluidically coupled to the        adjacent gas interface module.

Thus, a method for delivering gas to remote locations has beendescribed. In one or more embodiments, gas delivery method may includefilling a plurality of fuel container assemblies with a liquified gas ata first location; utilizing an articulating crane to move fuel containerassemblies from a dock to the deck of a gas supply marine vessel;positioning the moved fuel container assemblies adjacent a gas interfacemodule carried on the deck by stacking at least two fuel containerassemblies on top of one another and adjacent at least two other stackedfuel container assemblies; fluidically connecting a plurality oflowermost fuel container assemblies in the stacked fuel containerassemblies to the gas interface module; utilizing the gas supply marinevessel to move the stacked fuel container assemblies to a secondlocation adjacent a shoreline; and utilizing the articulating crane tomove unload at least a portion of the stacked fuel container assembliesfrom the deck of the gas supply marine vessel. In other embodiments, thegas delivery method may include filling a plurality of fuel containerassemblies with a liquified gas at a first location; utilizing anarticulating crane to move fuel container assemblies from a dock to thedeck of a gas supply marine vessel; positioning the moved fuel containerassemblies adjacent a gas interface module carried on the deck bystacking at least two fuel container assemblies on top of one anotherand adjacent at least two other stacked fuel container assemblies;fluidically connecting a plurality of lowermost fuel containerassemblies in the stacked fuel container assemblies to the gas interfacemodule; utilizing the gas supply marine vessel to move the stacked fuelcontainer assemblies to a second location adjacent a shoreline; andfluidically coupling the gas interface module to a pipeline adjacent thesecond location; and pumping fuel from the fuel container assembliesthrough the gas interface module to the pipeline.

For any of the foregoing embodiments, the method may include any one ofthe following, alone or in combination with each other:

-   -   The gas is liquified natural gas.    -   The gas is liquefied petroleum gas.    -   The gas is compressed natural gas.    -   Placing the fuel container assemblies in a cargo cavity formed        in the deck of the gas supply marine vessel.    -   Forming a stack of fuel container assemblies having at least two        levels with and at least three rows.    -   Forming a stack of fuel container assemblies having at least        three levels and at least three rows.    -   Forming a stack of fuel container assemblies having at least two        levels with and at least five rows.    -   Forming a stack of fuel container assemblies having at least        three levels and at least five rows.    -   Forming a stack of fuel container assemblies on either side of a        gas interface module and fluidically coupling a plurality of        fuel container assemblies in each stack to the gas interface        module.    -   Utilizing a gantry assembly to translate the articulating crane        along the deck above the stacked fuel container assemblies.    -   Utilizing the articulating crane to unload a fuel container        assembly onto a cargo vehicle.    -   Utilizing the articulating crane to unload a fuel container        assembly onto a floating dock.    -   Utilizing the articulating crane to unload a fuel container        assembly onto a floating refueling facility.    -   The second location is a floating dock.    -   The second location is a floating refueling facility.    -   Utilizing the articulating crane to unload an empty fuel        container assembly from a cargo vehicle onto the deck of the gas        supply marine vessel.    -   Utilizing the articulating crane to form a stack of empty fuel        container assemblies on the deck of the gas supply marine        vessel.    -   Utilizing the articulating crane to move a plurality of empty        fuel container assemblies from the floating refueling facility        onto the deck of the gas supply marine vessel.    -   Utilizing the articulating crane to replace empty fuel container        assemblies on the floating refueling facility with fuel        container assemblies from the deck of the gas supply marine        vessel.

Although various embodiments have been shown and described, thedisclosure is not limited to such embodiments and will be understood toinclude all modifications and variations as would be apparent to oneskilled in the art. Therefore, it should be understood that thedisclosure is not intended to be limited to the particular formsdisclosed; rather, the intention is to cover all modifications,equivalents, and alternatives falling within the spirit and scope of thedisclosure as defined by the appended claims.

The invention claimed is:
 1. A gas delivery method comprising filling afirst plurality of international Organization for Standardization (ISO)tank container assemblies positioned on a deck of a gas supply marinevessel with liquified gas at a first location; utilizing the gas supplymarine vessel to transport the filled first plurality of ISO tankcontainer assemblies to a second location; and unloading the filledfirst plurality of ISO tank container assemblies from the deck of thegas supply marine vessel, wherein unloading comprises moving a firstportion of the first plurality of ISO tank container assemblies from thegas supply marine vessel.
 2. The gas delivery method of claim 1, whereinunloading further comprises bulk offloading a second portion of thefirst plurality of ISO tank container assemblies on the gas supplymarine vessel.
 3. The gas delivery method of claim 1, wherein filling afirst plurality of ISO tank container assemblies comprises fluidicallycoupling the first plurality of ISO tank container assemblies to a pipemanifold carried on the gas supply marine vessel and utilizing the pipemanifold to fil the fil plurality of ISO tank container assemblies. 4.The gas delivery method of claim 1, wherein moving a first portion ofthe first plurality of ISO tank container assemblies from the gas supplymarine vessel comprises decoupling a plurality of ISO tank containerassemblies from a pipe manifold carried on the gas supply marine vessel.5. The gas delivery method of claim 4, wherein moving a first portion ofthe first plurality of ISO tank container assemblies further comprisesutilizing a crane carried on the gas supply marine vessel to move ISOtank container assemblies with respect to the gas supply marine vesselat the second location.
 6. The gas delivery method of claim 1, furthercomprising stacking at least two ISO tank container assemblies on top ofone another and adjacent at least two other stacked ISO tank containerassemblies: coupling lowermost ISO tank container assemblies in a stackto a pipe manifold carried on the gas supply marine vessel.
 7. The gasdelivery method of claim 2, wherein bulk offloading comprises pumpingliquified gas to a storage tank at the second location from a pluralityof fuel container assemblies fluidically coupled to a pipe manifoldcarried on the gas supply marine vessel.
 8. The gas delivery method ofclaim 2, wherein bulk offloading and moving occur simultaneously.
 9. Thegas delivery method of claim 1, further comprising filling a secondplurality of ISO tank container assemblies; and thereafter, movingfilled second plurality of ISO tank container assemblies from a dock atthe first location to a deck of the gas supply marine vessel andstacking the moved ISO tank container assemblies on top of the firstplurality of ISO tank container assemblies; utilizing the gas supplymarine vessel to transport the filled second plurality of ISO tankcontainer assemblies to the second location; and unloading the filledsecond plurality of ISO tank container assemblies from the deck of thegas supply marine vessel, wherein unloading comprises moving a portionof the second plurality of ISO tank container assemblies from the gassupply marine vessel.
 10. A gas delivery method comprising filling aplurality of ISO tank container assemblies with liquified gas at a firstlocation moving the filled ISO tank container assemblies from a dock atthe first location to a deck of the gas supply marine vessel;positioning the moved fuel container assemblies adjacent a gas interfacemodule carried on the deck of the gas supply marine vessel by stackingat least two ISO tank container assemblies on top of one another andadjacent at least two other stacked ISO tank container assemblies;fluidically coupling at least a first portion of the plurality of movedISO tank container assemblies in the stacked fuel container assembliesseparately to the gas interface module; utilizing the gas supply marinevessel to transport the stacked ISO tank container assemblies to asecond location remote from the first location; and unloading ISO tankcontainer assemblies from the gas supply marine vessel at the secondlocation, wherein unloading comprises moving at least a second portionof the stacked ISO tank container assemblies from the deck of the gassupply marine vessel.
 11. The gas delivery method of claim 10, whereinunloading further comprises bulk offloading the first portion of theplurality of ISO tank container assemblies on the gas supply marinevessel.
 12. The gas delivery method of claim 11, wherein bulk offloadingof the first portion and moving of the second portion at the secondlocation occur simultaneously.
 13. The gas delivery method of claim 10,wherein the second location is adjacent a shoreline.
 14. The gasdelivery method of claim 12, further comprising utilizing a cranecarried on the gas supply marine vessel to move ISO tank containerassemblies with respect to the gas supply marine vessel.
 15. A gasdelivery method comprising filling a plurality of ISO tank containerassemblies with liquified gas; loading the plurality of ISO tankcontainer assemblies at a first location on a gas supply marine vesselby stacking at least two fuel container assemblies on top of one anotherand adjacent at least two other stacked fuel container assemblies;utilizing the gas supply marine vessel to transport the stacked fuelcontainer assemblies to a second location; and unloading the stacked ISOtank container assemblies from a deck of the gas supply marine vessel atthe second location, wherein unloading comprises moving a first portionof the plurality of ISO tank container assemblies from the gas supplymarine vessel and bulk offloading a second portion of the plurality ofISO tank container assemblies on the gas supply marine vessel.
 16. Thegas delivery method of claim 15, wherein filling a plurality of ISO tankcontainer assemblies comprises filling a first plurality of ISO tankcontainer assemblies prior to loading the plurality of ISO tankcontainer assemblies onto the gas supply marine vessel; and bulk fillinga second plurality of ISO tank container assemblies fluidically coupledto a gas interface module on the gas supply marine vessel.
 17. The gasdelivery method of claim 16, wherein the second plurality of ISO tankcontainer assemblies is filled simultaneously while the first pluralityof ISO tank container assemblies are loaded.
 18. The gas delivery methodof claim 16, wherein loading the plurality of ISO tank containerassemblies at a first location further comprising placing the pluralityof ISO tank container assemblies in an open cargo cavity formed in thedeck of the gas supply marine vessel.
 19. The method of claim 15,wherein unloading at the second location comprises unloading fuelcontainer assemblies that are not fluidically coupled to the gasinterface module.
 20. The gas delivery method of claim 15, wherein bulkoffloading comprises pumping liquified gas to a storage tank at thesecond location from the second portion of the plurality of ISO tankcontainer assemblies.
 21. The gas delivery method of claim 4, whereinmoving a first portion of the plurality of ISO tank container assembliesfurther comprises utilizing a crane carried on the gas supply marinevessel to move ISO tank container assemblies with respect to the gassupply marine vessel at the second location.
 22. A gas delivery methodcomprising bulk offloading at a first location liquified gas from afirst plurality of ISO tank container assemblies positioned on a gassupply marine vessel; loading at the first location a second pluralityof ISO tank container assemblies on the gas supply marine vessel bystacking at least two ISO tank container assemblies of the secondplurality on top of one another and adjacent at least two other stackedISO tank container assemblies; utilizing the gas supply marine vessel totransport the first and second pluralities of ISO tank containerassemblies to a second location; unloading the second plurality of ISOtank container assemblies from a deck of the gas supply marine vessel atthe second location; and filling the first plurality of ISO tankcontainer assemblies positioned on the gas supply marine vessel withliquified gas at the second location.
 23. The gas delivery method ofclaim 22, wherein unloading the second plurality of ISO tank containerassemblies from the deck of the gas supply marine vessel at the secondlocation comprises moving the first portion of the plurality of ISO tankcontainer assemblies from the gas supply marine vessel; and thereafter,moving filled ISO tank container assemblies from a dock at the secondlocation to the deck of the gas supply marine vessel and stacking themoved ISO tank container assemblies on top of the first plurality of ISOtank container assemblies.
 24. The gas delivery method of claim 22,wherein loading at the first location a second plurality of ISO tankcontainer assemblies on the gas supply marine vessel comprisestranslating along a portion of the length of the gas supply marinevessel a crane carried on the gas supply marine vessel, and utilizingthe crane to move ISO tank container assemblies with respect to the gassupply marine vessel at the first location.
 25. The gas delivery methodof claim 22, wherein bulk offloading comprises pumping liquified gas toa storage tank at the first location from the first plurality of ISOtank container assemblies.
 26. The gas delivery method of claim 22,wherein filling the first plurality of ISO tank container assemblies atthe second location comprises bulk filling the first plurality of ISOtank container assemblies fluidically coupled to a gas interface moduleon the gas supply marine vessel.